XNCR
Xencor Inc
$15.00
-0.38 (-2.47%)
At close · Jul 2
Market Cap
$1.11B
Shares
74,141,596
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 202
Total Value: $976,273,524
Total Shares: 80,950,161
Showing 1–100
of 202 holdings by value
· page 1 of 3
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 202 13F filersTop Holder
16.1%
of institutional value
Top 5
52.1%
of institutional value
Top 10
69.3%
of institutional value
HHI
698
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $157,213,166 | 16.10% | 13,035,918 | Shares | Sole | 2026-05-13 | ||||
| Mega PRIMECAP MANAGEMENT CO/CA/ | $124,676,545 | 12.77% | 10,338,022 | Shares | Sole | 2026-05-11 | ||||
| Mid BVF INC/IL | $86,032,663 | 8.81% | 7,133,720 | Shares | Defined | 2026-05-15 | ||||
| Large RTW INVESTMENTS, LP | $81,736,179 | 8.37% | 6,777,461 | Shares | Sole | 2026-05-15 | ||||
| Mid RA CAPITAL MANAGEMENT, L.P. | $59,060,678 | 6.05% | 4,897,237 | Shares | Sole | 2026-05-15 | ||||
| Mega STATE STREET CORP | $52,485,554 | 5.38% | 4,352,036 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $37,405,862 | 3.83% | 3,101,647 | Shares | Defined | 2026-05-15 | ||||
| Mid TCG Crossover Management, LLC | $29,572,784 | 3.03% | 2,452,138 | Shares | Sole | 2026-05-15 | ||||
| Mid EcoR1 Capital, LLC | $26,326,980 | 2.70% | 2,183,000 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $21,895,857 | 2.24% | 1,815,577 | Shares | Defined | 2026-05-15 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $18,818,664 | 1.93% | 1,560,420 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $18,792,974 | 1.92% | 1,558,290 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $15,616,335 | 1.60% | 1,294,887 | Shares | Sole | 2026-05-07 | ||||
| Large BAKER BROS. ADVISORS LP | $13,291,398 | 1.36% | 1,102,106 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $13,053,972 | 1.34% | 1,082,419 | Shares | Defined | 2026-05-05 | ||||
| Mega Legal & General Group Plc | $12,865,366 | 1.32% | 1,066,780 | Shares | Defined | 2026-05-08 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $9,713,377 | 0.99% | 805,421 | Shares | Sole | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $9,211,343 | 0.94% | 763,793 | Shares | Defined | 2026-05-15 | ||||
| Small JOHNSON & JOHNSON | $9,021,627 | 0.92% | 748,062 | Shares | Defined | 2026-05-13 | ||||
| Mega NORTHERN TRUST CORP Bank | $8,978,896 | 0.92% | 744,519 | Shares | Defined | 2026-05-14 | ||||
| Large Jefferies Financial Group Inc. | $8,688,506 | 0.89% | 720,440 | Shares | Defined | 2026-05-08 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $8,404,059 | 0.86% | 696,854 | Shares | Sole | 2026-05-15 | ||||
| Large PANAGORA ASSET MANAGEMENT INC | $7,486,317 | 0.77% | 620,756 | Shares | Sole | 2026-05-14 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $7,354,043 | 0.75% | 609,788 | Shares | Sole | 2026-05-15 | ||||
| Small Lynx1 Capital Management LP | $6,468,959 | 0.66% | 536,398 | Shares | Other | 2026-05-04 | ||||
| Large TORONTO DOMINION BANK Bank | $5,921,460 | 0.61% | 491,000 | Shares | Sole | 2026-05-15 | ||||
| Large Hudson Bay Capital Management LP | $5,877,079 | 0.60% | 487,320 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $5,681,176 | 0.58% | 471,076 | Shares | Defined | 2026-05-08 | ||||
| Large Erste Asset Management GmbH | $5,188,212 | 0.53% | 430,200 | Shares | Sole | 2026-05-11 | ||||
| Mega Bank of New York Mellon Corp Bank | $4,775,045 | 0.49% | 395,941 | Shares | Defined | 2026-05-05 | ||||
| Mega CITADEL ADVISORS LLC | $4,555,049 | 0.47% | 377,699 | Shares | Defined | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $4,415,080 | 0.45% | 366,093 | Shares | Defined | 2026-05-18 | ||||
| Mega PRINCIPAL FINANCIAL GROUP INC | $4,185,760 | 0.43% | 347,078 | Shares | Defined | 2026-05-04 | ||||
| Large JACOBS LEVY EQUITY MANAGEMENT, INC | $3,534,544 | 0.36% | 293,080 | Shares | Sole | 2026-05-15 | ||||
| Large ACADIAN ASSET MANAGEMENT LLC | $3,516,985 | 0.36% | 291,624 | Shares | Defined | 2026-05-13 | ||||
| Mid Nantahala Capital Management, LLC | $3,191,546 | 0.33% | 264,639 | Shares | Sole | 2026-05-15 | ||||
| Mega Invesco Ltd. | $3,181,957 | 0.33% | 263,844 | Shares | Defined | 2026-05-12 | ||||
| Large Public Sector Pension Investment Board Pension | $3,080,992 | 0.32% | 255,472 | Shares | Sole | 2026-05-13 | ||||
| Small Velan Capital Investment Management LP | $3,015,000 | 0.31% | 250,000 | Shares | Sole | 2026-05-15 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $2,697,448 | 0.28% | 223,669 | Shares | Defined | 2026-05-06 | ||||
| Mega BARCLAYS PLC | $2,633,348 | 0.27% | 218,354 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $2,434,792 | 0.25% | 201,890 | Shares | Other | 2026-05-13 | ||||
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $2,412,000 | 0.25% | 200,000 | Shares | Defined | 2026-05-15 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $2,112,634 | 0.22% | 175,177 | Shares | Defined | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $2,055,759 | 0.21% | 170,461 | Shares | Sole | 2026-05-12 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $1,958,721 | 0.20% | 162,415 | Shares | Other | 2026-05-15 | ||||
| Mid Susquehanna Portfolio Strategies, LLC | $1,665,775 | 0.17% | 138,124 | Shares | Sole | 2026-05-15 | ||||
| Mega Nuveen, LLC | $1,625,421 | 0.17% | 134,778 | Shares | Defined | 2026-04-30 | ||||
| Mega AMERIPRISE FINANCIAL INC | $1,550,409 | 0.16% | 128,558 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1,463,382 | 0.15% | 121,342 | Shares | Defined | 2026-05-13 | ||||
| Mega FMR LLC | $1,349,405 | 0.14% | 111,891 | Shares | Defined | 2026-05-15 | ||||
| Mid GSA CAPITAL PARTNERS LLP | $1,286,789 | 0.13% | 106,699 | Shares | Sole | 2026-05-08 | ||||
| Mid WINTON GROUP Ltd | $1,262,838 | 0.13% | 104,713 | Shares | Sole | 2026-05-12 | ||||
| Mega CITIGROUP INC | $1,257,845 | 0.13% | 104,299 | Shares | Defined | 2026-05-11 | ||||
| Small DCF Advisers, LLC | $1,251,056 | 0.13% | 103,736 | Shares | Sole | 2026-05-11 | ||||
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC | $1,242,023 | 0.13% | 102,987 | Shares | Sole | 2026-05-15 | ||||
| Mega Swiss National Bank Bank | $1,191,528 | 0.12% | 98,800 | Shares | Sole | 2026-05-07 | ||||
| Small Essex LLC | $1,189,851 | 0.12% | 98,661 | Shares | Sole | 2026-04-24 | ||||
| Large Man Group plc | $1,129,949 | 0.12% | 93,694 | Shares | Defined | 2026-05-15 | ||||
| Mid ADAR1 Capital Management, LLC | $1,129,599 | 0.12% | 93,665 | Shares | Sole | 2026-05-18 | ||||
| Mid XTX Topco Ltd | $1,110,701 | 0.11% | 92,098 | Shares | Defined | 2026-05-15 | ||||
| Large Russell Investments Group, Ltd. | $995,357 | 0.10% | 82,534 | Shares | Defined | 2026-05-08 | ||||
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance | $975,641 | 0.10% | 80,899 | Shares | Defined | 2026-05-15 | ||||
| Mid ALGERT GLOBAL LLC | $970,709 | 0.10% | 80,490 | Shares | Sole | 2026-05-14 | ||||
| Small Seven Fleet Capital Management LP | $964,800 | 0.10% | 80,000 | Shares | Sole | 2026-05-15 | ||||
| Large Rafferty Asset Management, LLC | $911,494 | 0.09% | 75,580 | Shares | Sole | 2026-05-15 | ||||
| Large PRUDENTIAL FINANCIAL INC | $894,731 | 0.09% | 74,190 | Shares | Defined | 2026-05-13 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $869,405 | 0.09% | 72,090 | Shares | Defined | 2026-05-15 | ||||
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension | $822,335 | 0.08% | 68,187 | Shares | Sole | 2026-04-27 | ||||
| Large SG Americas Securities, LLC Broker-Dealer | $814,845 | 0.08% | 67,566 | Shares | Sole | 2026-04-16 | ||||
| Mega TD Asset Management Inc | $749,818 | 0.08% | 62,174 | Shares | Sole | 2026-05-11 | ||||
| Large Thrivent Financial for Lutherans | $738,952 | 0.08% | 61,273 | Shares | Sole | 2026-05-01 | ||||
| Large HRT FINANCIAL LP | $720,066 | 0.07% | 59,707 | Shares | Defined | 2026-05-14 | ||||
| Large ALPS ADVISORS INC | $720,006 | 0.07% | 59,702 | Shares | Defined | 2026-05-08 | ||||
| Mid INTECH INVESTMENT MANAGEMENT LLC | $708,730 | 0.07% | 58,767 | Shares | Sole | 2026-05-08 | ||||
| Mega HSBC HOLDINGS PLC | $706,462 | 0.07% | 58,579 | Shares | Defined | 2026-04-30 | ||||
| Large CANADA LIFE ASSURANCE Co Insurance | $689,397 | 0.07% | 57,164 | Shares | Sole | 2026-05-14 | ||||
| Large Quantinno Capital Management LP | $688,348 | 0.07% | 57,077 | Shares | Sole | 2026-05-15 | ||||
| Mid OP Asset Management Ltd | $664,288 | 0.07% | 55,082 | Shares | Sole | 2026-04-10 | ||||
| Small HighVista Strategies LLC | $639,722 | 0.07% | 53,045 | Shares | Sole | 2026-05-15 | ||||
| Mid DRW Securities, LLC Broker-Dealer | $584,210 | 0.06% | 48,442 | Shares | Other | 2026-05-13 | ||||
| Large ExodusPoint Capital Management, LP | $579,760 | 0.06% | 48,073 | Shares | Sole | 2026-05-14 | ||||
| Large Trexquant Investment LP | $536,561 | 0.05% | 44,491 | Shares | Sole | 2026-05-15 | ||||
| Large TUDOR INVESTMENT CORP ET AL | $528,445 | 0.05% | 43,818 | Shares | Defined | 2026-05-15 | ||||
| Mid Campbell & CO Investment Adviser LLC | $524,923 | 0.05% | 43,526 | Shares | Sole | 2026-05-15 | ||||
| Mid Brevan Howard Capital Management LP | $514,769 | 0.05% | 42,684 | Shares | Defined | 2026-05-15 | ||||
| Small Inspire Investing, LLC | $512,899 | 0.05% | 42,529 | Shares | Sole | 2026-04-23 | ||||
| Mid Linden Thomas Advisory Services, LLC | $507,533 | 0.05% | 42,084 | Shares | Sole | 2026-04-10 | ||||
| Mega FRANKLIN RESOURCES INC | $496,678 | 0.05% | 41,184 | Shares | Defined | 2026-05-13 | ||||
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $495,304 | 0.05% | 41,070 | Shares | Sole | 2026-05-18 | ||||
| Large MetLife Investment Management, LLC | $478,962 | 0.05% | 39,715 | Shares | Defined | 2026-05-14 | ||||
| Large CIBC Bancorp USA Inc. Bank | $465,973 | 0.05% | 38,638 | Shares | Defined | 2026-05-12 | ||||
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $461,704 | 0.05% | 38,284 | Shares | Defined | 2026-05-15 | ||||
| Large STATE OF WISCONSIN INVESTMENT BOARD | $449,066 | 0.05% | 37,236 | Shares | Sole | 2026-05-15 | ||||
| Mid PROFUND ADVISORS LLC | $444,471 | 0.05% | 36,855 | Shares | Sole | 2026-04-27 | ||||
| Mid State of Alaska, Department of Revenue | $425,115 | 0.04% | 35,250 | Shares | Sole | 2026-04-20 | ||||
| Mid Louisiana State Employees Retirement System Pension | $382,302 | 0.04% | 31,700 | Shares | Sole | 2026-04-20 | ||||
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $378,599 | 0.04% | 31,393 | Shares | Defined | 2026-05-08 | ||||
| Large Cerity Partners LLC | $367,973 | 0.04% | 30,512 | Shares | Sole | 2026-05-15 | ||||
| Large LOS ANGELES CAPITAL MANAGEMENT LLC | $364,971 | 0.04% | 30,263 | Shares | Sole | 2026-05-08 | ||||
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